networking 7

  • HE & DigitalOcean - Blocked IPv6 ports

    February 21, 2016

    I recently created several Virtual Machines on my new Hetzner server as part of my migration efforts from DigitalOcean to my self-hosted ESXi hypervisor. I don’t migrate my VMs and services away from DigitalOcean because I am not satisfied with their service, quite the contrary in fact. I am…

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  • EDNS UDP packet size

    October 5, 2014

    A couple of weeks ago I set up a local BIND in a CentOS 6.5 VM to have an internal DNS server for my VMs to use. After creating several local zone files and successful initial tests, everything worked fine. Some domains had high query times, and SSH logins…

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  • Connection lost

    September 22, 2014

    Four weeks ago my Ubiquiti EdgeMax EdgeRouter Lite decided it was a good idea to not start PHP anymore. Some people would say ‘Good choice and good riddance’ — on a router appliance a web interface comes in handy once in a while though. A Ubnt community member was able to…

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  • OpenWRT 8.09 RC1 install

    November 11, 2008

    Schwierig ist die Installation der aktuellen Version von “OpenWRT” nicht. Da ich große Probleme mit der alten 7.09 Version im Zusammenhang mit DHCP (die mir zugewiesene IP Adresse des Internet Providers wird manchmal nicht korrekt erneuert) hatte, habe ich mich entschlossen den “Kamikaze“-Akt zu versuchen.Da ich bereits…

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